Server.Transfer Does Not Invoke IsPostBack in .NET Framework 1.1

Discussion in 'ASP .Net' started by Guest, Dec 23, 2005.

  1. Guest

    Guest Guest

    Hello,

    Quick question and I would really appreciate if anybody could helps me.
    Here are the steps to reproduce the problem. Create simple ASP.Net
    application. In code behind added protected class variable:

    protected string _result = "No result";

    Page Load event has:

    if (IsPostBack)
    _result = "Posted back";
    else
    _result = "Loaded";

    Form has the following code:

    <html>
    <head>
    <title>WebForm1</title>
    <meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1">
    <meta name="CODE_LANGUAGE" Content="C#">
    <meta name=vs_defaultClientScript content="JavaScript">
    <meta name=vs_targetSchema
    content="http://schemas.microsoft.com/intellisense/ie5">
    </head>
    <body MS_POSITIONING="GridLayout">
    <Form method="POST" name="ScheduleApptForm" id="ScheduleApptForm"
    runat="server">
    This is Test Control display content!!!! Result : <%=_result%>
    <br>
    <asp:Button class="ScheduleApptFormSubmit" id="_btnSend"
    runat="server" Height="21" text="Schedule Your Appointment"
    TabIndex="18"></asp:Button></TD>
    </Form>
    </body>
    </html>

    Everything works fine until I have added in Global, Application_BeginRequest
    following code:

    Server.Transfer("WebForm1.aspx"); // or any other form name. Just trying to
    transfer form to itself.

    And that’s it. IsPostBack returns incorrect value. This issue definitely the
    one mentioned in
    http://support.microsoft.com/default.aspx?scid=kb;EN-US;821758 and should be
    fixed two years ago. I have reinstalled Microsoft .NET Framework 1.1 Service
    Pack 1. It doesn’t help. Any idea or suggestion of what I did wrong? Does it
    mean that Service Pack installed incorectly?

    Regards,
    Alex.
     
    Guest, Dec 23, 2005
    #1
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  2. Nathan Sokalski, Dec 24, 2005
    #2
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  3. Guest

    Guest Guest

    Hello Nathan,

    Thanks for the replay :). I know what Server.Transfer does and what
    Response.Redirect does. I don’t need to redirect my request to new URL (by
    301, 302 or any other reason). I just want the different pages handle
    different requests based on parameters on SERVER SIDE. Client (browser)
    should not be aware of this internal process. (I.E. supporting such
    functionality as ‘skins’ as so on). But any way, my question is not why I
    have to use Server.Transfer. The question is why IsPostBack is not
    initialized correctly after Server.Transfer call, but should be accordingly
    to 'http://support.microsoft.com/default.aspx?scid=kb;EN-US;821758'.
    By the way I have reinstalled Microsoft .NET Framework 1.1 Service Pack 1
    twise. (that hot fix is included in Servise Pack)

    Thanks for the attempt to help.

    Regards,
    Alex.
     
    Guest, Dec 24, 2005
    #3
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